C-type tagged posts

Asteroid Ryugu’s Rocky Past

Four images of grey rocks
Surface Rocks. Hayabusa2 captures images of unusually bright S-type rocks that stand out from the darker C-type material that makes up the bulk of Ryugu. © 2020 Tatsumi et al.

Different kinds of rocks on Ryugu provide clues to the asteroid’s turbulent history. Researchers find evidence that asteroid Ryugu was born out of the possible destruction of a larger parent asteroid millions of years ago. Thanks to the Hayabusa2 spacecraft, the international team was able to study certain surface features in detail. Variations in the kinds of boulders scattered on Ryugu tell researchers about the processes involved in its creation. The study of asteroids including Ryugu informs the study of the evolution of life on Earth.

The asteroid Ryugu may look like a solid piece of rock, but it’s more ...

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